Refractory

"Refractory" in Finnish

itsepintainen

(obstinate; strongly opposed)

itsepintainen

(medicine: difficult to heal)

itsepäinen

(obstinate; strongly opposed)

kuumuudenkestävä

(not affected by great heat)

omapäinen

(obstinate; strongly opposed)

refraktaarinen

(medicine: difficult to heal)

refraktorinen

(medicine: difficult to heal)

tulenkestävä

(not affected by great heat)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.